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-rwxr-xr-xc++/configure424
-rw-r--r--c++/configure.in39
2 files changed, 405 insertions, 58 deletions
diff --git a/c++/configure b/c++/configure
index b4cc7ed..21bfed2 100755
--- a/c++/configure
+++ b/c++/configure
@@ -125,6 +125,8 @@ ac_help="$ac_help
--enable-production Determines how to run the compiler."
ac_help="$ac_help
--enable-static-exec Build only statically linked executables [default=no]"
+ac_help="$ac_help
+ --with-zlib=INC,LIB Use the GNU zlib compression"
# Initialize some variables set by options.
# The variables have the same names as the options, with
@@ -661,7 +663,7 @@ else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
fi
echo $ac_n "checking host system type""... $ac_c" 1>&6
-echo "configure:665: checking host system type" >&5
+echo "configure:667: checking host system type" >&5
host_alias=$host
case "$host_alias" in
@@ -684,7 +686,7 @@ echo "$ac_t""$host" 1>&6
echo $ac_n "checking shell variables initial values""... $ac_c" 1>&6
-echo "configure:688: checking shell variables initial values" >&5
+echo "configure:690: checking shell variables initial values" >&5
set >&5
echo "$ac_t""done" 1>&6
@@ -696,7 +698,7 @@ fi
ROOT=`$pwd`
echo $ac_n "checking for cached host""... $ac_c" 1>&6
-echo "configure:700: checking for cached host" >&5
+echo "configure:702: checking for cached host" >&5
if eval "test \"`echo '$''{'hdf5_cv_host'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@@ -749,7 +751,7 @@ for f in $host_cpu-$host_vendor-$host_os \
$host_vendor \
$host_cpu ; do
echo $ac_n "checking for config $f""... $ac_c" 1>&6
-echo "configure:753: checking for config $f" >&5
+echo "configure:755: checking for config $f" >&5
if test -f $srcdir/config/$f; then
host_config=$srcdir/config/$f
echo "$ac_t""found" 1>&6
@@ -767,7 +769,7 @@ do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:771: checking for $ac_word" >&5
+echo "configure:773: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_CXX'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@@ -799,7 +801,7 @@ test -n "$CXX" || CXX="gcc"
echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works""... $ac_c" 1>&6
-echo "configure:803: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works" >&5
+echo "configure:805: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works" >&5
ac_ext=C
# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
@@ -810,12 +812,12 @@ cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext << EOF
-#line 814 "configure"
+#line 816 "configure"
#include "confdefs.h"
int main(){return(0);}
EOF
-if { (eval echo configure:819: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:821: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
ac_cv_prog_cxx_works=yes
# If we can't run a trivial program, we are probably using a cross compiler.
if (./conftest; exit) 2>/dev/null; then
@@ -841,12 +843,12 @@ if test $ac_cv_prog_cxx_works = no; then
{ echo "configure: error: installation or configuration problem: C++ compiler cannot create executables." 1>&2; exit 1; }
fi
echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
-echo "configure:845: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler" >&5
+echo "configure:847: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler" >&5
echo "$ac_t""$ac_cv_prog_cxx_cross" 1>&6
cross_compiling=$ac_cv_prog_cxx_cross
echo $ac_n "checking whether we are using GNU C++""... $ac_c" 1>&6
-echo "configure:850: checking whether we are using GNU C++" >&5
+echo "configure:852: checking whether we are using GNU C++" >&5
if eval "test \"`echo '$''{'ac_cv_prog_gxx'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@@ -855,7 +857,7 @@ else
yes;
#endif
EOF
-if { ac_try='${CXX-g++} -E conftest.C'; { (eval echo configure:859: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
+if { ac_try='${CXX-g++} -E conftest.C'; { (eval echo configure:861: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
ac_cv_prog_gxx=yes
else
ac_cv_prog_gxx=no
@@ -874,7 +876,7 @@ ac_test_CXXFLAGS="${CXXFLAGS+set}"
ac_save_CXXFLAGS="$CXXFLAGS"
CXXFLAGS=
echo $ac_n "checking whether ${CXX-g++} accepts -g""... $ac_c" 1>&6
-echo "configure:878: checking whether ${CXX-g++} accepts -g" >&5
+echo "configure:880: checking whether ${CXX-g++} accepts -g" >&5
if eval "test \"`echo '$''{'ac_cv_prog_cxx_g'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@@ -906,7 +908,7 @@ else
fi
echo $ac_n "checking how to run the C++ preprocessor""... $ac_c" 1>&6
-echo "configure:910: checking how to run the C++ preprocessor" >&5
+echo "configure:912: checking how to run the C++ preprocessor" >&5
if test -z "$CXXCPP"; then
if eval "test \"`echo '$''{'ac_cv_prog_CXXCPP'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
@@ -919,12 +921,12 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
cross_compiling=$ac_cv_prog_cxx_cross
CXXCPP="${CXX-g++} -E"
cat > conftest.$ac_ext <<EOF
-#line 923 "configure"
+#line 925 "configure"
#include "confdefs.h"
#include <stdlib.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:928: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:930: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
:
@@ -949,7 +951,7 @@ CXXCPP="$ac_cv_prog_CXXCPP"
echo "$ac_t""$CXXCPP" 1>&6
CXX_BASENAME="`echo $CXX |cut -f1 -d' ' |xargs basename 2>/dev/null`"
echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
-echo "configure:953: checking whether ${MAKE-make} sets \${MAKE}" >&5
+echo "configure:955: checking whether ${MAKE-make} sets \${MAKE}" >&5
set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
@@ -987,7 +989,7 @@ fi
# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
# ./install, which can be erroneously created by make from ./install.sh.
echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
-echo "configure:991: checking for a BSD compatible install" >&5
+echo "configure:993: checking for a BSD compatible install" >&5
if test -z "$INSTALL"; then
if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
@@ -1109,7 +1111,7 @@ else
fi
echo $ac_n "checking build system type""... $ac_c" 1>&6
-echo "configure:1113: checking build system type" >&5
+echo "configure:1115: checking build system type" >&5
build_alias=$build
case "$build_alias" in
@@ -1129,7 +1131,7 @@ echo "$ac_t""$build" 1>&6
# Extract the first word of "ranlib", so it can be a program name with args.
set dummy ranlib; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1133: checking for $ac_word" >&5
+echo "configure:1135: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@@ -1159,7 +1161,7 @@ fi
# Extract the first word of "gcc", so it can be a program name with args.
set dummy gcc; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1163: checking for $ac_word" >&5
+echo "configure:1165: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@@ -1189,7 +1191,7 @@ if test -z "$CC"; then
# Extract the first word of "cc", so it can be a program name with args.
set dummy cc; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1193: checking for $ac_word" >&5
+echo "configure:1195: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@@ -1240,7 +1242,7 @@ fi
# Extract the first word of "cl", so it can be a program name with args.
set dummy cl; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1244: checking for $ac_word" >&5
+echo "configure:1246: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@@ -1272,7 +1274,7 @@ fi
fi
echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
-echo "configure:1276: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
+echo "configure:1278: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
ac_ext=c
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
@@ -1283,12 +1285,12 @@ cross_compiling=$ac_cv_prog_cc_cross
cat > conftest.$ac_ext << EOF
-#line 1287 "configure"
+#line 1289 "configure"
#include "confdefs.h"
main(){return(0);}
EOF
-if { (eval echo configure:1292: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:1294: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
ac_cv_prog_cc_works=yes
# If we can't run a trivial program, we are probably using a cross compiler.
if (./conftest; exit) 2>/dev/null; then
@@ -1314,12 +1316,12 @@ if test $ac_cv_prog_cc_works = no; then
{ echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
fi
echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
-echo "configure:1318: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
+echo "configure:1320: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
cross_compiling=$ac_cv_prog_cc_cross
echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
-echo "configure:1323: checking whether we are using GNU C" >&5
+echo "configure:1325: checking whether we are using GNU C" >&5
if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@@ -1328,7 +1330,7 @@ else
yes;
#endif
EOF
-if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1332: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
+if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1334: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
ac_cv_prog_gcc=yes
else
ac_cv_prog_gcc=no
@@ -1347,7 +1349,7 @@ ac_test_CFLAGS="${CFLAGS+set}"
ac_save_CFLAGS="$CFLAGS"
CFLAGS=
echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
-echo "configure:1351: checking whether ${CC-cc} accepts -g" >&5
+echo "configure:1353: checking whether ${CC-cc} accepts -g" >&5
if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@@ -1390,7 +1392,7 @@ ac_prog=ld
if test "$ac_cv_prog_gcc" = yes; then
# Check if gcc -print-prog-name=ld gives a path.
echo $ac_n "checking for ld used by GCC""... $ac_c" 1>&6
-echo "configure:1394: checking for ld used by GCC" >&5
+echo "configure:1396: checking for ld used by GCC" >&5
ac_prog=`($CC -print-prog-name=ld) 2>&5`
case "$ac_prog" in
# Accept absolute paths.
@@ -1414,10 +1416,10 @@ echo "configure:1394: checking for ld used by GCC" >&5
esac
elif test "$with_gnu_ld" = yes; then
echo $ac_n "checking for GNU ld""... $ac_c" 1>&6
-echo "configure:1418: checking for GNU ld" >&5
+echo "configure:1420: checking for GNU ld" >&5
else
echo $ac_n "checking for non-GNU ld""... $ac_c" 1>&6
-echo "configure:1421: checking for non-GNU ld" >&5
+echo "configure:1423: checking for non-GNU ld" >&5
fi
if eval "test \"`echo '$''{'ac_cv_path_LD'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
@@ -1452,7 +1454,7 @@ else
fi
test -z "$LD" && { echo "configure: error: no acceptable ld found in \$PATH" 1>&2; exit 1; }
echo $ac_n "checking if the linker ($LD) is GNU ld""... $ac_c" 1>&6
-echo "configure:1456: checking if the linker ($LD) is GNU ld" >&5
+echo "configure:1458: checking if the linker ($LD) is GNU ld" >&5
if eval "test \"`echo '$''{'ac_cv_prog_gnu_ld'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@@ -1468,7 +1470,7 @@ echo "$ac_t""$ac_cv_prog_gnu_ld" 1>&6
echo $ac_n "checking for BSD-compatible nm""... $ac_c" 1>&6
-echo "configure:1472: checking for BSD-compatible nm" >&5
+echo "configure:1474: checking for BSD-compatible nm" >&5
if eval "test \"`echo '$''{'ac_cv_path_NM'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@@ -1504,7 +1506,7 @@ NM="$ac_cv_path_NM"
echo "$ac_t""$NM" 1>&6
echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
-echo "configure:1508: checking whether ln -s works" >&5
+echo "configure:1510: checking whether ln -s works" >&5
if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@@ -1553,8 +1555,8 @@ test x"$silent" = xyes && libtool_flags="$libtool_flags --silent"
case "$lt_target" in
*-*-irix6*)
# Find out which ABI we are using.
- echo '#line 1557 "configure"' > conftest.$ac_ext
- if { (eval echo configure:1558: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+ echo '#line 1559 "configure"' > conftest.$ac_ext
+ if { (eval echo configure:1560: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
case "`/usr/bin/file conftest.o`" in
*32-bit*)
LD="${LD-ld} -32"
@@ -1575,19 +1577,19 @@ case "$lt_target" in
SAVE_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -belf"
echo $ac_n "checking whether the C compiler needs -belf""... $ac_c" 1>&6
-echo "configure:1579: checking whether the C compiler needs -belf" >&5
+echo "configure:1581: checking whether the C compiler needs -belf" >&5
if eval "test \"`echo '$''{'lt_cv_cc_needs_belf'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 1584 "configure"
+#line 1586 "configure"
#include "confdefs.h"
int main() {
; return 0; }
EOF
-if { (eval echo configure:1591: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:1593: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
lt_cv_cc_needs_belf=yes
else
@@ -1695,7 +1697,7 @@ do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1699: checking for $ac_word" >&5
+echo "configure:1701: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@@ -1730,7 +1732,7 @@ fi
if test -z "$SEARCH"; then
echo $ac_n "checking how make searches directories""... $ac_c" 1>&6
-echo "configure:1734: checking how make searches directories" >&5
+echo "configure:1736: checking how make searches directories" >&5
while true; do #for break
cat >maketest <<EOF
VPATH=$srcdir/config $srcdir/src $srcdir/bin
@@ -1794,7 +1796,7 @@ EOF
fi
echo $ac_n "checking for production mode""... $ac_c" 1>&6
-echo "configure:1798: checking for production mode" >&5
+echo "configure:1800: checking for production mode" >&5
# Check whether --enable-production or --disable-production was given.
if test "${enable_production+set}" = set; then
enableval="$enable_production"
@@ -1828,7 +1830,7 @@ case "X-$enable_production" in
esac
echo $ac_n "checking if should build only statically linked executables""... $ac_c" 1>&6
-echo "configure:1832: checking if should build only statically linked executables" >&5
+echo "configure:1834: checking if should build only statically linked executables" >&5
# Check whether --enable-static_exec or --disable-static_exec was given.
if test "${enable_static_exec+set}" = set; then
enableval="$enable_static_exec"
@@ -1854,12 +1856,12 @@ cross_compiling=$ac_cv_prog_cxx_cross
echo $ac_n "checking if $CXX can handle namespaces""... $ac_c" 1>&6
-echo "configure:1858: checking if $CXX can handle namespaces" >&5
+echo "configure:1860: checking if $CXX can handle namespaces" >&5
if test "$cross_compiling" = yes; then
{ echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
else
cat > conftest.$ac_ext <<EOF
-#line 1863 "configure"
+#line 1865 "configure"
#include "confdefs.h"
#ifdef __cplusplus
extern "C" void exit(int);
@@ -1878,7 +1880,7 @@ int main(void) {
}
EOF
-if { (eval echo configure:1882: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:1884: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
echo yes
@@ -1897,12 +1899,12 @@ fi
echo $ac_n "checking if $CXX needs old style header files in includes""... $ac_c" 1>&6
-echo "configure:1901: checking if $CXX needs old style header files in includes" >&5
+echo "configure:1903: checking if $CXX needs old style header files in includes" >&5
if test "$cross_compiling" = yes; then
{ echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
else
cat > conftest.$ac_ext <<EOF
-#line 1906 "configure"
+#line 1908 "configure"
#include "confdefs.h"
#ifdef __cplusplus
extern "C" void exit(int);
@@ -1913,7 +1915,7 @@ extern "C" void exit(int);
int main(void) { return 0; }
EOF
-if { (eval echo configure:1917: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:1919: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
echo no
@@ -1932,12 +1934,12 @@ fi
echo $ac_n "checking if $CXX supports bool types""... $ac_c" 1>&6
-echo "configure:1936: checking if $CXX supports bool types" >&5
+echo "configure:1938: checking if $CXX supports bool types" >&5
if test "$cross_compiling" = yes; then
{ echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
else
cat > conftest.$ac_ext <<EOF
-#line 1941 "configure"
+#line 1943 "configure"
#include "confdefs.h"
#ifdef __cplusplus
extern "C" void exit(int);
@@ -1949,7 +1951,7 @@ int main(void) {
}
EOF
-if { (eval echo configure:1953: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:1955: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
echo yes
@@ -1968,12 +1970,12 @@ fi
echo $ac_n "checking if $CXX can handle static cast""... $ac_c" 1>&6
-echo "configure:1972: checking if $CXX can handle static cast" >&5
+echo "configure:1974: checking if $CXX can handle static cast" >&5
if test "$cross_compiling" = yes; then
{ echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
else
cat > conftest.$ac_ext <<EOF
-#line 1977 "configure"
+#line 1979 "configure"
#include "confdefs.h"
#ifdef __cplusplus
extern "C" void exit(int);
@@ -1988,7 +1990,7 @@ int main(void) {
}
EOF
-if { (eval echo configure:1992: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:1994: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
echo yes
@@ -2007,6 +2009,312 @@ fi
+# Check whether --with-zlib or --without-zlib was given.
+if test "${with_zlib+set}" = set; then
+ withval="$with_zlib"
+ :
+else
+ withval=yes
+fi
+
+case $withval in
+ yes)
+ for ac_hdr in zlib.h
+do
+ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
+echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
+echo "configure:2027: checking for $ac_hdr" >&5
+if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 2032 "configure"
+#include "confdefs.h"
+#include <$ac_hdr>
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:2037: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+ rm -rf conftest*
+ eval "ac_cv_header_$ac_safe=yes"
+else
+ echo "$ac_err" >&5
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_header_$ac_safe=no"
+fi
+rm -f conftest*
+fi
+if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_hdr 1
+EOF
+
+else
+ echo "$ac_t""no" 1>&6
+fi
+done
+
+ echo $ac_n "checking for compress in -lz""... $ac_c" 1>&6
+echo "configure:2064: checking for compress in -lz" >&5
+ac_lib_var=`echo z'_'compress | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ ac_save_LIBS="$LIBS"
+LIBS="-lz $LIBS"
+cat > conftest.$ac_ext <<EOF
+#line 2072 "configure"
+#include "confdefs.h"
+/* Override any gcc2 internal prototype to avoid an error. */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char compress();
+
+int main() {
+compress()
+; return 0; }
+EOF
+if { (eval echo configure:2086: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ eval "ac_cv_lib_$ac_lib_var=yes"
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_lib_$ac_lib_var=no"
+fi
+rm -f conftest*
+LIBS="$ac_save_LIBS"
+
+fi
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_tr_lib=HAVE_LIB`echo z | sed -e 's/[^a-zA-Z0-9_]/_/g' \
+ -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_lib 1
+EOF
+
+ LIBS="-lz $LIBS"
+
+else
+ echo "$ac_t""no" 1>&6
+fi
+
+ ;;
+ no)
+ echo $ac_n "checking for GNU zlib""... $ac_c" 1>&6
+echo "configure:2116: checking for GNU zlib" >&5
+ echo "$ac_t""suppressed" 1>&6
+ ;;
+ *)
+ zlib_inc="`echo $withval |cut -f1 -d,`"
+ if test -n "$zlib_inc"; then
+ saved_CPPFLAGS="$CPPFLAGS"
+ CPPFLAGS="$CPPFLAGS -I$zlib_inc"
+ for ac_hdr in zlib.h
+do
+ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
+echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
+echo "configure:2128: checking for $ac_hdr" >&5
+if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 2133 "configure"
+#include "confdefs.h"
+#include <$ac_hdr>
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:2138: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+ rm -rf conftest*
+ eval "ac_cv_header_$ac_safe=yes"
+else
+ echo "$ac_err" >&5
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_header_$ac_safe=no"
+fi
+rm -f conftest*
+fi
+if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_hdr 1
+EOF
+
+else
+ echo "$ac_t""no" 1>&6
+CPPFLAGS="$saved_CPPFLAGS"
+fi
+done
+
+ else
+ for ac_hdr in zlib.h
+do
+ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
+echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
+echo "configure:2170: checking for $ac_hdr" >&5
+if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 2175 "configure"
+#include "confdefs.h"
+#include <$ac_hdr>
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:2180: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+ rm -rf conftest*
+ eval "ac_cv_header_$ac_safe=yes"
+else
+ echo "$ac_err" >&5
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_header_$ac_safe=no"
+fi
+rm -f conftest*
+fi
+if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_hdr 1
+EOF
+
+else
+ echo "$ac_t""no" 1>&6
+fi
+done
+
+ fi
+
+ zlib_lib="`echo $withval |cut -f2 -d, -s`"
+ if test -n "$zlib_lib"; then
+ saved_LDFLAGS="$LDFLAGS"
+ LDFLAGS="$LDFLAGS -L$zlib_lib"
+ echo $ac_n "checking for compress in -lz""... $ac_c" 1>&6
+echo "configure:2213: checking for compress in -lz" >&5
+ac_lib_var=`echo z'_'compress | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ ac_save_LIBS="$LIBS"
+LIBS="-lz $LIBS"
+cat > conftest.$ac_ext <<EOF
+#line 2221 "configure"
+#include "confdefs.h"
+/* Override any gcc2 internal prototype to avoid an error. */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char compress();
+
+int main() {
+compress()
+; return 0; }
+EOF
+if { (eval echo configure:2235: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ eval "ac_cv_lib_$ac_lib_var=yes"
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_lib_$ac_lib_var=no"
+fi
+rm -f conftest*
+LIBS="$ac_save_LIBS"
+
+fi
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_tr_lib=HAVE_LIB`echo z | sed -e 's/[^a-zA-Z0-9_]/_/g' \
+ -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_lib 1
+EOF
+
+ LIBS="-lz $LIBS"
+
+else
+ echo "$ac_t""no" 1>&6
+LDFLAGS="$saved_LDFLAGS"
+fi
+
+ else
+ echo $ac_n "checking for compress in -lz""... $ac_c" 1>&6
+echo "configure:2265: checking for compress in -lz" >&5
+ac_lib_var=`echo z'_'compress | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ ac_save_LIBS="$LIBS"
+LIBS="-lz $LIBS"
+cat > conftest.$ac_ext <<EOF
+#line 2273 "configure"
+#include "confdefs.h"
+/* Override any gcc2 internal prototype to avoid an error. */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char compress();
+
+int main() {
+compress()
+; return 0; }
+EOF
+if { (eval echo configure:2287: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ eval "ac_cv_lib_$ac_lib_var=yes"
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_lib_$ac_lib_var=no"
+fi
+rm -f conftest*
+LIBS="$ac_save_LIBS"
+
+fi
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_tr_lib=HAVE_LIB`echo z | sed -e 's/[^a-zA-Z0-9_]/_/g' \
+ -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_lib 1
+EOF
+
+ LIBS="-lz $LIBS"
+
+else
+ echo "$ac_t""no" 1>&6
+fi
+
+ fi
+ ;;
+esac
+
+
cat > confcache <<\EOF
# This file is a shell script that caches the results of configure
# tests run on this system so they can be shared between configure
@@ -2056,7 +2364,7 @@ rm -f confcache
echo $ac_n "checking make""... $ac_c" 1>&6
-echo "configure:2060: checking make" >&5
+echo "configure:2368: checking make" >&5
if test "`${MAKE-make} --version -f /dev/null 2>/dev/null |\
sed -n 1p|cut -c1-8`" = "GNU Make"; then
@@ -2073,7 +2381,7 @@ fi
if test -z "$DEPEND"; then
echo $ac_n "checking how to include a makefile""... $ac_c" 1>&6
-echo "configure:2077: checking how to include a makefile" >&5
+echo "configure:2385: checking how to include a makefile" >&5
cat >makeinc <<EOF
foo:
diff --git a/c++/configure.in b/c++/configure.in
index 92580a8..0fd100a 100644
--- a/c++/configure.in
+++ b/c++/configure.in
@@ -318,6 +318,45 @@ int main(void) {
])
dnl ----------------------------------------------------------------------
+dnl Is the GNU zlib present? It has a header file `zlib.h' and a library
+dnl `-lz' and their locations might be specified with the `--with-zlib'
+dnl command-line switch. The value is an include path and/or a library path.
+dnl If the library path is specified then it must be preceded by a comma.
+dnl
+
+AC_ARG_WITH(zlib,[ --with-zlib=INC,LIB Use the GNU zlib compression],
+ ,withval=yes)
+case $withval in
+ yes)
+ AC_CHECK_HEADERS(zlib.h)
+ AC_CHECK_LIB(z, compress)
+ ;;
+ no)
+ AC_MSG_CHECKING(for GNU zlib)
+ AC_MSG_RESULT(suppressed)
+ ;;
+ *)
+ zlib_inc="`echo $withval |cut -f1 -d,`"
+ if test -n "$zlib_inc"; then
+ saved_CPPFLAGS="$CPPFLAGS"
+ CPPFLAGS="$CPPFLAGS -I$zlib_inc"
+ AC_CHECK_HEADERS(zlib.h,,CPPFLAGS="$saved_CPPFLAGS")
+ else
+ AC_CHECK_HEADERS(zlib.h)
+ fi
+
+ zlib_lib="`echo $withval |cut -f2 -d, -s`"
+ if test -n "$zlib_lib"; then
+ saved_LDFLAGS="$LDFLAGS"
+ LDFLAGS="$LDFLAGS -L$zlib_lib"
+ AC_CHECK_LIB(z, compress,,LDFLAGS="$saved_LDFLAGS")
+ else
+ AC_CHECK_LIB(z, compress)
+ fi
+ ;;
+esac
+
+dnl ----------------------------------------------------------------------
dnl Checks for header files.
dnl
generated by cgit v0.12 at 2024-11-06 17:17:52 (GMT)